Hourly Weather | Today Wednesday, August 12, 2026
Bloomington, Illinois
8 AM
Sunny with a Chance of Thunderstorms
75°
Feels Like 79°
67
Humidity: 92%
UV Index: 2
Wind: 8 mph
9 AM
Cloudy Weather
79°
Feels Like 90°
49
Humidity: 88%
UV Index: 3
Wind: 8 mph
10 AM
Cloudy Weather
81°
Feels Like 91°
49
Humidity: 83%
UV Index: 3
Wind: 8 mph
11 AM
Cloudy Weather
82°
Feels Like 93°
49
Humidity: 80%
UV Index: 4
Wind: 8 mph
12 PM
Stormy Weather
81°
Feels Like 88°
59
Humidity: 91%
UV Index: 2
Wind: 9 mph
1 PM
Cloudy Weather
84°
Feels Like 97°
49
Humidity: 73%
UV Index: 4
Wind: 9 mph
2 PM
Stormy Weather
82°
Feels Like 88°
66
Humidity: 82%
UV Index: 2
Wind: 12 mph
3 PM
Stormy Weather
81°
Feels Like 82°
61
Humidity: 80%
UV Index: 2
Wind: 15 mph
4 PM
Cloudy Weather
81°
Feels Like 88°
49
Humidity: 81%
UV Index: 4
Wind: 16 mph
5 PM
Cloudy Weather
81°
Feels Like 86°
34
Humidity: 81%
UV Index: 3
Wind: 15 mph
6 PM
Cloudy Weather
79°
Feels Like 84°
34
Humidity: 86%
UV Index: 2
Wind: 12 mph
7 PM
Cloudy Weather
75°
Feels Like 82°
34
Humidity: 90%
UV Index: 1
Wind: 9 mph
8 PM
Cloudy Night
75°
Feels Like 81°
34
Humidity: 91%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Night
73°
Feels Like 79°
34
Humidity: 97%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Night
73°
Feels Like 79°
40
Humidity: 98%
UV Index: 0
Wind: 7 mph
11 PM
Stormy Weather
73°
Feels Like 73°
51
Humidity: 98%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
20 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.78 µg/m³
  • PM10: 5.1 µg/m³
  • O3: 0.021 ppm
  • NO2: 2.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM
21 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.59 µg/m³
  • PM10: 4.87 µg/m³
  • O3: 0.022 ppm
  • NO2: 2.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM
21 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.46 µg/m³
  • PM10: 4.72 µg/m³
  • O3: 0.023 ppm
  • NO2: 2 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.82 µg/m³
  • PM10: 5.09 µg/m³
  • O3: 0.025 ppm
  • NO2: 1.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.91 µg/m³
  • PM10: 6.23 µg/m³
  • O3: 0.029 ppm
  • NO2: 1.3 ppb
  • SO2: 0.9 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.41 µg/m³
  • PM10: 7.77 µg/m³
  • O3: 0.036 ppm
  • NO2: 1 ppb
  • SO2: 1.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.06 µg/m³
  • PM10: 8.44 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.56 µg/m³
  • PM10: 8.97 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.7 ppb
  • SO2: 1.4 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.84 µg/m³
  • PM10: 9.29 µg/m³
  • O3: 0.051 ppm
  • NO2: 0.8 ppb
  • SO2: 1.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.15 µg/m³
  • PM10: 9.63 µg/m³
  • O3: 0.050 ppm
  • NO2: 1.1 ppb
  • SO2: 1.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.56 µg/m³
  • PM10: 10.05 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.7 ppb
  • SO2: 1.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.59 µg/m³
  • PM10: 10.09 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.3 ppb
  • SO2: 1.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.33 µg/m³
  • PM10: 9.86 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.9 ppb
  • SO2: 1.2 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
37 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.99 µg/m³
  • PM10: 9.56 µg/m³
  • O3: 0.028 ppm
  • NO2: 3.3 ppb
  • SO2: 1 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
35 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.51 µg/m³
  • PM10: 9.14 µg/m³
  • O3: 0.022 ppm
  • NO2: 3.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
33 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.92 µg/m³
  • PM10: 8.57 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.